4820-01-263-1026

Find complete technical information, availability, and procurement data for: 4820-01-263-1026
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-263-1026

Item Name Code

32562

Assigment Date

09/09/1987 (38 years ago)

0.750 inches nominal overall length, 0.530 inches nominal countersink diameter, 0.5000 inches nominal bore diameter, included bore countersink, 90.0 countersink angle in deg

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Countersink Angle In Deg: 90.0
Overall Length: 0.750 inches nominal
Bore Diameter: 0.5000 inches nominal
Countersink Diameter: 0.530 inches nominal
Bore Countersink: included
Countersink Location: aa end and bb end
Bb End Shank Diameter: 1.125 inches nominal
Style Designator: plain flanged

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
803-5184193-6X-	Valve Stem Guide
803-5184193-6X-07	Valve Stem Guide

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-263-1026?

The FSCG of the NSN 4820-01-263-1026 is 4820

Does the NSN 4820-01-263-1026 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-263-1026 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-263-1026 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-263-1026 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-263-1026 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 9, 1987